along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <stdbool.h>
+
#include "macro.h"
char *utf8_is_valid(const char *s) _pure_;
char *ascii_is_valid(const char *s) _pure_;
-char *utf8_is_printable_n(const char* str, size_t length) _pure_;
+bool utf8_is_printable(const char* str, size_t length) _pure_;
char *utf8_filter(const char *s);
char *ascii_filter(const char *s);
+
+char *utf16_to_utf8(const void *s, size_t length);